Consists of a composite plate with 20 holes from 5/32" to 3/4" in 1/32 increments; 9 notches and a radius; holes, notches and radium area all have known defects; material 4000 series steel (4340 or 4130)
No other part numbers with same form, fit, and function found.
Simulates structure of item under test to provide a means to calibrate test equipment. May include carrying case.
Classification: Instrument and apparatus for physical or chemical analysis using optical radiations, nesoi
NSN 6220-00-895-1495
NSN 5975-01-170-5633
NSN 6135-00-973-5632
NSN 7035-00-763-6180
NSN 5996-00-931-1511
NSN 5950-01-551-6253
NSN 5910-01-594-6577
NSN 5915-01-412-4076
NSN 5975-01-519-3084
NSN 5990-00-181-2220
NSN 6620-01-502-9104
NSN 6150-01-541-9101